{"id":"USN-7516-5","summary":"linux-hwe-5.4 vulnerabilities","details":"Several security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - ARM64 architecture;\n  - PowerPC architecture;\n  - Block layer subsystem;\n  - Drivers core;\n  - Network block device driver;\n  - Character device driver;\n  - GPU drivers;\n  - HID subsystem;\n  - InfiniBand drivers;\n  - Media drivers;\n  - Network drivers;\n  - PPS (Pulse Per Second) driver;\n  - PTP clock framework;\n  - RapidIO drivers;\n  - Real Time Clock drivers;\n  - SCSI subsystem;\n  - SLIMbus drivers;\n  - QCOM SoC drivers;\n  - Trusted Execution Environment drivers;\n  - USB DSL drivers;\n  - USB Device Class drivers;\n  - USB core drivers;\n  - USB Gadget drivers;\n  - USB Host Controller drivers;\n  - Renesas USBHS Controller drivers;\n  - File systems infrastructure;\n  - BTRFS file system;\n  - NILFS2 file system;\n  - UBI file system;\n  - KVM subsystem;\n  - L3 Master device support module;\n  - Process Accounting mechanism;\n  - printk logging mechanism;\n  - Scheduler infrastructure;\n  - Tracing infrastructure;\n  - Memory management;\n  - 802.1Q VLAN protocol;\n  - B.A.T.M.A.N. meshing protocol;\n  - Bluetooth subsystem;\n  - Networking core;\n  - IPv4 networking;\n  - IPv6 networking;\n  - Logical Link layer;\n  - NFC subsystem;\n  - Open vSwitch;\n  - Rose network layer;\n  - Network traffic control;\n  - Wireless networking;\n  - Tomoyo security module;\n(CVE-2025-21922, CVE-2024-58051, CVE-2024-58010, CVE-2025-21787,\nCVE-2025-21728, CVE-2024-58052, CVE-2025-21905, CVE-2025-21735,\nCVE-2024-58020, CVE-2025-21898, CVE-2024-58085, CVE-2025-21935,\nCVE-2024-58072, CVE-2024-50055, CVE-2024-56599, CVE-2024-58071,\nCVE-2025-21753, CVE-2025-21749, CVE-2025-21858, CVE-2025-21904,\nCVE-2025-21715, CVE-2025-21782, CVE-2025-21760, CVE-2025-21718,\nCVE-2024-58069, CVE-2024-58002, CVE-2025-21926, CVE-2024-57980,\nCVE-2025-21806, CVE-2025-21719, CVE-2024-57973, CVE-2025-21763,\nCVE-2024-58009, CVE-2025-21731, CVE-2025-21823, CVE-2025-21910,\nCVE-2025-21909, CVE-2025-21859, CVE-2025-21762, CVE-2025-21928,\nCVE-2024-58014, CVE-2024-58055, CVE-2024-58083, CVE-2025-21846,\nCVE-2025-21814, CVE-2025-21948, CVE-2025-21917, CVE-2024-57977,\nCVE-2024-26982, CVE-2025-21934, CVE-2025-21877, CVE-2025-21920,\nCVE-2024-57981, CVE-2025-21848, CVE-2025-21925, CVE-2025-21708,\nCVE-2025-21871, CVE-2024-57986, CVE-2025-21866, CVE-2025-21764,\nCVE-2021-47191, CVE-2025-21914, CVE-2024-58063, CVE-2024-58007,\nCVE-2025-21791, CVE-2025-21835, CVE-2025-21704, CVE-2025-21916,\nCVE-2025-21736, CVE-2024-26996, CVE-2025-21781, CVE-2025-21776,\nCVE-2025-21772, CVE-2024-58001, CVE-2025-21865, CVE-2024-57979,\nCVE-2024-58017, CVE-2023-52741, CVE-2025-21785, CVE-2025-21862,\nCVE-2024-58090, CVE-2024-58058, CVE-2025-21811, CVE-2025-21765,\nCVE-2025-21647, CVE-2025-21721, CVE-2025-21971, CVE-2025-21761,\nCVE-2025-21744, CVE-2025-21722)\n","modified":"2026-04-24T10:17:13.519785373Z","published":"2025-05-23T07:35:00Z","related":["UBUNTU-CVE-2021-47191","UBUNTU-CVE-2023-52741","UBUNTU-CVE-2024-26982","UBUNTU-CVE-2024-26996","UBUNTU-CVE-2024-50055","UBUNTU-CVE-2024-56599","UBUNTU-CVE-2024-57973","UBUNTU-CVE-2024-57977","UBUNTU-CVE-2024-57979","UBUNTU-CVE-2024-57980","UBUNTU-CVE-2024-57981","UBUNTU-CVE-2024-57986","UBUNTU-CVE-2024-58001","UBUNTU-CVE-2024-58002","UBUNTU-CVE-2024-58007","UBUNTU-CVE-2024-58009","UBUNTU-CVE-2024-58010","UBUNTU-CVE-2024-58014","UBUNTU-CVE-2024-58017","UBUNTU-CVE-2024-58020","UBUNTU-CVE-2024-58051","UBUNTU-CVE-2024-58052","UBUNTU-CVE-2024-58055","UBUNTU-CVE-2024-58058","UBUNTU-CVE-2024-58063","UBUNTU-CVE-2024-58069","UBUNTU-CVE-2024-58071","UBUNTU-CVE-2024-58072","UBUNTU-CVE-2024-58083","UBUNTU-CVE-2024-58085","UBUNTU-CVE-2024-58090","UBUNTU-CVE-2025-21647","UBUNTU-CVE-2025-21704","UBUNTU-CVE-2025-21708","UBUNTU-CVE-2025-21715","UBUNTU-CVE-2025-21718","UBUNTU-CVE-2025-21719","UBUNTU-CVE-2025-21721","UBUNTU-CVE-2025-21722","UBUNTU-CVE-2025-21728","UBUNTU-CVE-2025-21731","UBUNTU-CVE-2025-21735","UBUNTU-CVE-2025-21736","UBUNTU-CVE-2025-21744","UBUNTU-CVE-2025-21749","UBUNTU-CVE-2025-21753","UBUNTU-CVE-2025-21760","UBUNTU-CVE-2025-21761","UBUNTU-CVE-2025-21762","UBUNTU-CVE-2025-21763","UBUNTU-CVE-2025-21764","UBUNTU-CVE-2025-21765","UBUNTU-CVE-2025-21772","UBUNTU-CVE-2025-21776","UBUNTU-CVE-2025-21781","UBUNTU-CVE-2025-21782","UBUNTU-CVE-2025-21785","UBUNTU-CVE-2025-21787","UBUNTU-CVE-2025-21791","UBUNTU-CVE-2025-21806","UBUNTU-CVE-2025-21811","UBUNTU-CVE-2025-21814","UBUNTU-CVE-2025-21823","UBUNTU-CVE-2025-21835","UBUNTU-CVE-2025-21846","UBUNTU-CVE-2025-21848","UBUNTU-CVE-2025-21858","UBUNTU-CVE-2025-21859","UBUNTU-CVE-2025-21862","UBUNTU-CVE-2025-21865","UBUNTU-CVE-2025-21866","UBUNTU-CVE-2025-21871","UBUNTU-CVE-2025-21877","UBUNTU-CVE-2025-21898","UBUNTU-CVE-2025-21904","UBUNTU-CVE-2025-21905","UBUNTU-CVE-2025-21909","UBUNTU-CVE-2025-21910","UBUNTU-CVE-2025-21914","UBUNTU-CVE-2025-21916","UBUNTU-CVE-2025-21917","UBUNTU-CVE-2025-21920","UBUNTU-CVE-2025-21922","UBUNTU-CVE-2025-21925","UBUNTU-CVE-2025-21926","UBUNTU-CVE-2025-21928","UBUNTU-CVE-2025-21934","UBUNTU-CVE-2025-21935","UBUNTU-CVE-2025-21948","UBUNTU-CVE-2025-21971"],"upstream":["CVE-2024-58009","UBUNTU-CVE-2024-58009"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7516-5"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-58009"}],"affected":[{"package":{"name":"linux-hwe-5.4","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/linux-hwe-5.4@5.4.0-216.236~18.04.1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-216.236~18.04.1"}]}],"versions":["5.4.0-37.41~18.04.1","5.4.0-39.43~18.04.1","5.4.0-40.44~18.04.1","5.4.0-42.46~18.04.1","5.4.0-45.49~18.04.2","5.4.0-47.51~18.04.1","5.4.0-48.52~18.04.1","5.4.0-51.56~18.04.1","5.4.0-52.57~18.04.1","5.4.0-53.59~18.04.1","5.4.0-54.60~18.04.1","5.4.0-56.62~18.04.1","5.4.0-58.64~18.04.1","5.4.0-59.65~18.04.1","5.4.0-60.67~18.04.1","5.4.0-62.70~18.04.1","5.4.0-64.72~18.04.1","5.4.0-65.73~18.04.1","5.4.0-66.74~18.04.2","5.4.0-67.75~18.04.1","5.4.0-70.78~18.04.1","5.4.0-71.79~18.04.1","5.4.0-72.80~18.04.1","5.4.0-73.82~18.04.1","5.4.0-74.83~18.04.1","5.4.0-77.86~18.04.1","5.4.0-80.90~18.04.1","5.4.0-81.91~18.04.1","5.4.0-84.94~18.04.1","5.4.0-86.97~18.04.1","5.4.0-87.98~18.04.1","5.4.0-89.100~18.04.1","5.4.0-90.101~18.04.1","5.4.0-91.102~18.04.1","5.4.0-92.103~18.04.2","5.4.0-94.106~18.04.1","5.4.0-96.109~18.04.1","5.4.0-97.110~18.04.1","5.4.0-99.112~18.04.1","5.4.0-100.113~18.04.1","5.4.0-104.118~18.04.1","5.4.0-105.119~18.04.1","5.4.0-107.121~18.04.1","5.4.0-109.123~18.04.1","5.4.0-110.124~18.04.1","5.4.0-113.127~18.04.1","5.4.0-117.132~18.04.1","5.4.0-120.136~18.04.1","5.4.0-121.137~18.04.1","5.4.0-122.138~18.04.1","5.4.0-124.140~18.04.1","5.4.0-125.141~18.04.1","5.4.0-126.142~18.04.1","5.4.0-128.144~18.04.1","5.4.0-131.147~18.04.1","5.4.0-132.148~18.04.1","5.4.0-133.149~18.04.1","5.4.0-135.152~18.04.2","5.4.0-136.153~18.04.1","5.4.0-137.154~18.04.1","5.4.0-139.156~18.04.1","5.4.0-144.161~18.04.1","5.4.0-146.163~18.04.1","5.4.0-147.164~18.04.1","5.4.0-148.165~18.04.1","5.4.0-149.166~18.04.1","5.4.0-150.167~18.04.1","5.4.0-152.169~18.04.1","5.4.0-153.170~18.04.1","5.4.0-155.172~18.04.1","5.4.0-156.173~18.04.1","5.4.0-159.176~18.04.1","5.4.0-162.179~18.04.1","5.4.0-163.180~18.04.1","5.4.0-164.181~18.04.1","5.4.0-165.182~18.04.1","5.4.0-166.183~18.04.2","5.4.0-167.184~18.04.1","5.4.0-169.187~18.04.1","5.4.0-170.188~18.04.1","5.4.0-171.189~18.04.1","5.4.0-172.190~18.04.1","5.4.0-173.191~18.04.1","5.4.0-174.193~18.04.1","5.4.0-175.195~18.04.1","5.4.0-177.197~18.04.1","5.4.0-181.201~18.04.1","5.4.0-182.202~18.04.1","5.4.0-186.206~18.04.1","5.4.0-187.207~18.04.1","5.4.0-189.209~18.04.1","5.4.0-190.210~18.04.1","5.4.0-192.212~18.04.1","5.4.0-193.213~18.04.1","5.4.0-195.215~18.04.1","5.4.0-196.216~18.04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